Principal Applied AI Scientist

Kai Cyber
  • San Jose, California
  • Autofill and Review
16 days ago

Job Description

We are looking for a Principal Applied AI Scientist to lead the design and deployment ofcutting-edgeGenerative AI and LLM-powered systems for real-world, high-impact applications. 

This is a senior, hands-on leadership role for someone who canoperateacross the full stack of modern AI — from research and modeling to production systems and productization — while leading teams and defining technical direction. 

You will work at the intersection of LLMs, agentic systems, retrieval architectures, and large-scale AI platforms, building systems that move beyond prototypes into robust, production-grade intelligence systems. 

WhatYou’llDo

  • Lead the end-to-end design and development of large-scale AI/ML and Generative AI systems  
  • Architect and deploy LLM-powered applications, including RAG pipelines and multi-agent systems  
  • Drive the technical vision and roadmap for applied AI across the company  
  • Build and lead a high-performing team of scientists and engineers  
  • Design scalable retrieval and embedding systems powering intelligent applications  
  • Develop agentic AI systems with tool use, memory, and reasoning capabilities  
  • Own model lifecycle: data curation training/fine-tuning evaluation deployment monitoring  
  • Partner with product, engineering, and executive leadership to translate business problems into AI solutions  

Required Qualifications

  • 7+ years of experience in Applied AI / Machine Learning / Generative AI  
  • Proven experience building and deploying production-grade AI systems at scale  
  • Demonstrated leadership managing large cross-functional teams  
  • Strong experience engaging with executives and product stakeholders 
  • Deepexpertisein LLMs, RAG, and agentic AI systems at scale  
  • Strong systemdesign skills across data, models, and infrastructure  
  • Ability to move from research ideas production systems business impact  
  • Strong ownership mindset with the ability tooperatein fast-moving startup environments  
  • Experience with multi-agent orchestration frameworks and tool ecosystems  

PreferredQualifications

  • Experience applying AI in cybersecurity, enterprise SaaS, or data-intensive domains  
  • Background in search or large-scale retrieval systems  

Core Technical Expertise

  • Large Language Models & GenAI 
  • RAG, Retrieval & Vector Systems 
  • Fine-Tuning & Model Adaptation 
  • Agentic AI Systems 
  • Prompt Engineering & Optimization 
  • Evaluation & Quality 
  • Inference & Serving 
  • Data Engineering & Synthetic Data 
  • Multimodal AI 
  • LLMOps& Observability 
  • Platforms & Infrastructure 

Numbers & Facts

LocationSan Jose, California

Skills

  • Artificial Intelligence (AI)unmatched
  • Building Systemsunmatched
  • Cross-Functionalunmatched
  • Data Modelingunmatched
  • Ecosystemsunmatched
  • Large-Scale Systemsunmatched
  • Leadershipunmatched
  • Machine Learningunmatched
  • Memory Hardwareunmatched
  • Modeling Languagesunmatched
  • Product Engineeringunmatched
  • Production Systemsunmatched
  • Prototypingunmatched
  • Startupunmatched
  • System Architectureunmatched
  • Team Lead/Managerunmatched

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